80224480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 139245344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 863, 1120, 1162, 1328, 1660, 1726, 2324, 2656, 2905, 3320, 3452, 4315, 4648, 5810, 6041, 6640, 6904, 8630, 9296, 11620, 12082, 13280, 13808, 17260, 18592, 23240, 24164, 27616, 30205, 34520, 46480, 48328, 60410, 69040, 71629, 92960, 96656, 120820, 138080, 143258, 193312, 241640, 286516, 358145, 483280, 501403, 573032, 716290, 966560, 1002806, 1146064, 1432580, 2005612, 2292128, 2507015, 2865160, 4011224, 5014030, 5730320, 8022448, 10028060, 11460640, 16044896, 20056120, 40112240, 80224480]

約数ペア:

[(1, 80224480), (2, 40112240), (4, 20056120), (5, 16044896), (7, 11460640), (8, 10028060), (10, 8022448), (14, 5730320), (16, 5014030), (20, 4011224), (28, 2865160), (32, 2507015), (35, 2292128), (40, 2005612), (56, 1432580), (70, 1146064), (80, 1002806), (83, 966560), (112, 716290), (140, 573032), (160, 501403), (166, 483280), (224, 358145), (280, 286516), (332, 241640), (415, 193312), (560, 143258), (581, 138080), (664, 120820), (830, 96656), (863, 92960), (1120, 71629), (1162, 69040), (1328, 60410), (1660, 48328), (1726, 46480), (2324, 34520), (2656, 30205), (2905, 27616), (3320, 24164), (3452, 23240), (4315, 18592), (4648, 17260), (5810, 13808), (6041, 13280), (6640, 12082), (6904, 11620), (8630, 9296)]